214934111

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25439}}^1$

素因数の和:25534

約数の個数: 16

約数和(自身を含む): 263761920

約数和(自身を除く): 48827809

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 25439, 178073, 432463, 1806169, 3027241, 12643183, 30704873, 214934111]

約数ペア:

[(1, 214934111), (7, 30704873), (17, 12643183), (71, 3027241), (119, 1806169), (497, 432463), (1207, 178073), (8449, 25439)]